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<div class="public-header text-center">
    <a class="pull-left" href="javascript:void(0);"  back-button>
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    <span class="order-tai">还款指南</span>
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<!--    公用头部  end  -->
<div class="refund-img" style="margin-top: 40px">
    <img src="images/huankuan1.jpg">
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